#include QMK_KEYBOARD_H

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

/*
 * ,-----------------------,
 * |  7  |  8  |  9  |  /  |
 * |-----+-----+-----+-----|
 * |  4  |  5  |  6  |  *  |
 * |-----+-----+-----+-----|
 * |  1  |  2  |  3  |  -  |
 * |-----+-----+-----+-----|
 * |  0  |  .  |  =  |  +  |
 * `-----------------------'
 */
LAYOUT_ortho_4x4(
		KC_P7, KC_P8,   KC_P9,      KC_PSLS,
		KC_P4, KC_P5,   KC_P6,      KC_PAST,
		KC_P1, KC_P2,   KC_P3,      KC_PMNS,
		KC_P0, KC_PDOT, KC_PEQL,    KC_PPLS
)

};


// Set led state during power-up
// There is also a LED_GREEN
// Only for Rev1 & Rev2
#ifdef LED_RED
void keyboard_post_init_user(void) {
    writePinHigh(LED_RED);
}
#endif


// Rev3 and above only
#ifdef OLED_ENABLE
void oled_task_user(void) {
  oled_write_ln_P(PSTR("Plaid-Pad ///////////"), false);
}
#endif


#ifdef ENCODER_ENABLE

bool encoder_update_user(uint8_t index, bool clockwise) {
/*
Rev1.1                      Rev1
,-----------------------,   ,-----------------------,
|  E1 |  E2 |  E3 |  E4 |   |  E1 |     |     |  E2 |
|-----+-----+-----+-----|   |-----+-----+-----+-----|
|     |     |     |  E3 |   |     |     |     |     |
|-----+-----+-----+-----|   |-----+-----+-----+-----|
|     |     |     |  E2 |   |     |     |     |     |
|-----+-----+-----+-----|   |-----+-----+-----+-----|
|     |     |     |  E1 |   |     |     |     |     |
`-----------------------'   `-----------------------'
 */

  // First encoder (E1)
  if (index == 0) {
    if (clockwise) {
      tap_code(KC_F17);
    } else {
      tap_code(KC_F18);
    }
  // Second encoder (E2)
  } else if (index == 1) {
    if (clockwise) {
      tap_code(KC_F19);
    } else {
      tap_code(KC_F20);
    }
  // Third encoder (E3)
  } else if (index == 2) {
    if (clockwise) {
      tap_code(KC_F21);
    } else {
      tap_code(KC_F22);
    }
  // Forth encoder (E4)
  } else if (index == 3) {
    if (clockwise) {
      tap_code(KC_F23);
    } else {
      tap_code(KC_F24);
    }
  }
    return true;
}

#endif